CN113634545B - Medical instrument disinfection device for nephrology department - Google Patents

Abstract

The invention belongs to the technical field of disinfection of medical instruments, and specifically relates to a disinfection device for nephrology medical instruments. There are several groups of spraying mechanisms, and an inner cavity is provided in the support plate. Two gears in the same inner cavity are meshed together to form a transmission chain. Several left-end gears are jointly connected to a transmission mechanism. The lower side of the washing basket is equipped with a rectangular There is a rectangular transmission hole matching the rotating block. There are horizontal grooves connected to several drying ports on the box body. Reset mechanisms are installed on the left and right sides of the first baffle plate. Ultraviolet disinfection lamps are installed in several installation grooves. The top of the second baffle is provided with a pull wire fixedly connected to the first baffle, and the box body is provided with a pulling mechanism that matches the second baffle. This device improves the cleaning effect of medical instruments. The disinfection lamp and drying mechanism are protected.

Description

A device for disinfecting nephrology medical instruments

technical field

The invention belongs to the technical field of disinfection of medical instruments, and in particular relates to a disinfection device for nephrology medical instruments.

Background technique

Department of Nephrology is a clinical department set up by hospitals at all levels for the diagnosis and treatment of kidney diseases. The common renal replacement therapy methods include kidney transplantation, hemodialysis and peritoneal dialysis. During the routine treatment of nephrology, various medical devices are used to assist doctors in the treatment of patients. However, after the use of medical devices, medical devices need to be Cleaning and disinfection treatment to prevent infection in the later stage. Today's disinfection device is to put the medical device into the disinfection device, and then rinse and clean the medical device. After cleaning, the medical device is dried by the drying mechanism and the ultraviolet disinfection lamp. Dry disinfection, but today’s disinfection devices are complex in structure, inconvenient to use, and the cleaning effect on medical equipment is not ideal. The position of filling and showering is always fixed, and there are blind spots in cleaning. When filling and showering, the cleaning water is easy to splash on the ultraviolet disinfection lamp. surface, or enter the drying mechanism through the vent, causing damage to the UV disinfection lamp and the drying mechanism.

Contents of the invention

The purpose of the present invention is to provide a disinfection device for nephrology medical instruments, which can improve the cleaning effect of medical instruments, facilitate the staff to take out the medical instruments from the device after the poisoning is completed, and when cleaning, , Clean water will not come into contact with the ultraviolet disinfection lamp and the drying mechanism, so as to prevent the clean water from causing damage to the ultraviolet disinfection lamp and the drying mechanism.

For realizing above-mentioned technical purpose, the technical scheme that the present invention adopts is as follows:

A device for disinfecting nephrology medical instruments, comprising a box, the box is hinged with a door, the upper side of the box is provided with a drying mechanism, the lower side of the box is provided with a drainage pipe, and the drainage pipe is assembled There is an on-off valve, the lower end of the drain pipe is connected to a water storage tank, the water storage tank is built with clean water, the water storage tank is built with a water pump, and the water pump pipeline is connected with a U-shaped pipe extending into the box. The U-shaped pipe is provided with several groups of spraying mechanisms from top to bottom, and the adjacent two groups of spraying mechanisms include two mutually symmetrical spraying pipes. The upper and lower sides of the spraying pipes are provided with a number of spraying holes. There are support plates fixedly connected to the inner wall of the box between the spraying mechanisms, and the left ends of several support plates extend out of the box body. The support plates are provided with inner cavities, and the left and right ends of the inner cavities are rotated and assembled. There are gears, the two gears in the same inner cavity are meshed with a transmission chain, the gears on the right end are connected to a rectangular rotating block on the upper side of the support plate, and the gears on the left end are jointly connected to a transmission mechanism , the box is equipped with a number of washing baskets corresponding to the support plate one by one, the lower side of the washing basket is provided with a rectangular transmission hole matching the rectangular rotating block, and the upper inner wall of the box is provided with a number of drying mechanisms. The matching drying port, the box body is provided with a horizontal groove connected with several drying ports, the first baffle plate is slidably installed in the horizontal groove, and the first baffle plate is provided with several drying ports. The openings correspond to the first gaps, the left and right sides of the first baffle are equipped with a reset mechanism, the inner wall of the rear side of the box is provided with a number of installation grooves, and a number of installation grooves are provided with ultraviolet disinfection lamps. The box body is provided with a vertical slot connected with several installation slots and horizontal slots, and a second baffle is slidably installed in the vertical slot, and the second baffle is provided with a number of first baffles corresponding to the installation slots one by one. Two gaps, the upper end of the second baffle is provided with a pull wire fixedly connected with the first baffle, and the box is provided with a pulling mechanism matching the second baffle.

By adopting the technical scheme of the present invention, when it is necessary to sterilize medical instruments, put the medical instruments to be sterilized into several washing baskets respectively, and then put the several washing baskets on the upper side of the support plate respectively, and ensure that the rectangular rotating block enters the rectangular In the transmission hole, close the box door, drive several gears on the left side to rotate through the transmission mechanism, the gear on the left side drives the gear on the right side to rotate through the transmission chain, the gear on the right side drives the rectangular rotating block to rotate, and the rectangular rotating block drives the washing basket turn;

When the water pump works, the clean water in the water storage tank is pumped into the U-shaped pipe through the water pump, and then injected into the spray pipe, and then sprayed up and down through the spray holes on the upper and lower sides of the spray pipe to charge the medical instruments in the washing baskets on the upper and lower sides respectively. Drenching, from the upper and lower sides of the medical equipment, when the medical equipment is being filled, the washing basket is rotated to ensure that the medical equipment will be fully sprayed, thereby improving the cleaning effect of the medical equipment;

After the filling and cleaning is completed, the water pump stops working, thereby stopping the filling of the medical device, and then pulls the second baffle to move downward through the pulling mechanism until the second gaps of the second baffle match the installation grooves , cancel the blocking of the installation groove, the second baffle moves downward, pull the first baffle to move backward through the pull wire, the reset mechanism compresses, when the second gap of the second baffle corresponds to the installation groove one by one, the first Several first gaps of the baffle are matched with the drying openings. At this time, the ultraviolet disinfection lamp and the drying mechanism can start to work, and the medical equipment can be dried and disinfected. Evenly irradiate medical instruments to improve the disinfection effect. When showering, the pulling mechanism drives the second baffle to move upward, and the second baffle closes several installation slots to block the ultraviolet disinfection lamp to prevent water from causing damage to the ultraviolet disinfection lamp. Damaged, after the second baffle cancels the pulling of the first baffle, it is reset by the reset mechanism, and the first baffle closes several drying ports to prevent water from entering the drying mechanism through the drying port and causing damage to the drying mechanism; After the drying is completed, the staff can directly open the door to remove the washing basket from the upper side of the support plate.

The transmission mechanism includes a motor installed on the upper side of the box body, and the motor transmission is connected with a rotating rod, and the rotating rod is fixedly connected with the middle parts of the gears on the left side. With such a structure, when the motor starts to work, it can drive the rotating rod to rotate, and the rotating rod can drive several left gears to rotate simultaneously, thereby driving the right gear to rotate through the transmission chain.

The reset mechanism includes two sliding rods, the two sliding rods are respectively located on the left and right sides of the first baffle plate, and the left and right sides of the first baffle plate are fixedly connected with limit seats sleeved with the slide rods, A spring sleeved with the slide bar is arranged between the limit seat and the inner wall of the horizontal groove near the side of the vertical groove. With such a structure, when the first baffle moves to the side close to the vertical groove, the first baffle moves relative to the slide bar, and the spring compresses.

The pulling mechanism includes a chute that communicates with the vertical groove, and a mounting part that is fixedly connected with the second baffle is slidably installed in the chute, and the mounting part is threadedly connected with a screw rod, and the upper and lower sides of the screw rod are The rotating assembly is fixedly connected with a mounting base with the box body, and the upper end of the screw rod is fixedly connected with a rotating handle. With such a structure, when the staff turns the handle, the screw rod can be driven to rotate, and because the screw rod is threadedly connected with the mounting part, the second baffle plate can be driven to move up and down through the mounting part.

The water storage tank is provided with a water inlet, the lower side of the water storage tank is provided with a drain valve, and the water storage tank is provided with a transparent observation port. Such a structure is convenient for staff to replace the clear water in the water storage tank.

The four corners of the lower side of the water storage tank are all provided with threaded holes, and the four threaded holes are all threadedly connected with supporting feet, and the lower ends of the four supporting feet are all provided with anti-skid pads. With such a structure, the height of each supporting foot protruding from the threaded hole can be adjusted, so that it is convenient for the staff to install the device on the uneven ground.

The lower sides of several of the rectangular rotating blocks are provided with circular plates. With such a structure, the circular plate can support the washing basket, and the circular plate rotates with the rectangular rotating block to prevent friction between the washing basket and the support plate.

Both the first baffle and the second baffle are provided with rubber waterproof pads on the side facing the inside of the box. Such a structure can improve the waterproof effect.

The device has a simple structure and reasonable design. The washing basket rotates in the box, and the medical instruments in the washing basket are washed through the upper and lower sides. The washing basket rotates in the box to improve the cleaning effect of the medical instruments. It can protect the ultraviolet disinfection lamp and the drying mechanism to prevent the damage caused by clean water to the ultraviolet disinfection lamp and the drying mechanism.

Description of drawings

The invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

Fig. 1 is a schematic structural view of an embodiment of a nephrology medical instrument disinfection device of the present invention;

Fig. 2 is a schematic structural view of a case body of a nephrology medical instrument disinfection device embodiment of the present invention;

Fig. 3 is a sectional structural schematic diagram 1 of an embodiment of a nephrology medical instrument disinfection device according to the present invention;

Fig. 4 is a schematic diagram of the assembly structure of the first baffle and the second baffle of an embodiment of a nephrology medical instrument disinfection device according to the present invention;

Fig. 5 is a schematic cross-sectional structure diagram II of an embodiment of a device for nephrology medical instrument disinfection according to the present invention;

Fig. 6 is a schematic diagram of an enlarged structure at A in Fig. 5;

Fig. 7 is a schematic cross-sectional structural view of a support plate of an embodiment of a nephrology medical device disinfection device according to the present invention;

Fig. 8 is a schematic structural view of a washing basket embodiment of a nephrology medical device disinfection device of the present invention;

Fig. 9 is a schematic diagram of the assembly structure of a water pump, a U-shaped tube and a spray tube of an embodiment of a nephrology medical device disinfection device according to the present invention;

The main component symbols are explained as follows:

Box body 1, box door 101, drying mechanism 102, drain pipe 11, on-off valve 12, water storage tank 13, water pump 2, U-shaped pipe 21, spray pipe 22, spray hole 23, support plate 24, inner cavity 3 , gear 31, transmission chain 32, rectangular rotating block 33, washing basket 34, rectangular transmission hole 35, drying port 4, horizontal groove 41, first baffle plate 42, first gap 43, installation groove 44, ultraviolet disinfection lamp 45 , vertical slot 46, second baffle plate 47, second notch 48, pull wire 49, motor 5, rotating rod 51, sliding rod 52, limit seat 53, spring 54, chute 6, mounting piece 61, screw rod 62, installation Seat 63, rotating handle 64, water inlet 7, drain valve 71, transparent observation port 72, threaded hole 73, support foot 74, anti-slip mat, circular plate 76.

Detailed ways

In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figures 1-9, a nephrology medical instrument disinfection device of the present invention includes a box body 1, the box body 1 is hinged with a box door 101, a drying mechanism 102 is provided on the upper side of the box body 1, and the box body 1 Side is provided with drainage pipe 11, and drainage pipe 11 is equipped with on-off valve 12, and the lower end of drainage pipe 11 is connected with water storage tank 13, and water storage tank 13 is built with clear water, and water storage tank 13 is built with water pump 2, and water pump 2 pipes are connected with The U-shaped tube 21 extending into the box body 1 is provided with several groups of spraying mechanisms from top to bottom, and each group of spraying mechanisms includes two mutually symmetrical spraying pipes 22, and the upper and lower sides of the spraying pipe 22 are equipped with A plurality of spraying holes 23, a support plate 24 fixedly connected to the inner wall of the box body 1 is provided between the adjacent two groups of spraying mechanisms, the left ends of several support plates 24 extend out of the box body 1, and an inner cavity 3 is provided in the support plate 24, The left and right ends of the inner cavity 3 are rotatably equipped with gears 31, and the two gears 31 in the same inner cavity 3 are meshed with a transmission chain 32, and the right end gear 31 is connected with a rectangular rotating block located on the upper side of the support plate 24. 33. A number of gears 31 at the left end are jointly connected with a transmission mechanism. A number of washing baskets 34 corresponding to the support plate 24 are installed in the box body 1. The lower side of the washing basket 34 is provided with a rectangular rotating block 33 matching. The transmission hole 35, the upper inner wall of the box body 1 is provided with a number of drying ports 4 matching the drying mechanism 102, and the box body 1 is provided with a transverse groove 41 communicating with a number of drying ports 4, and the horizontal groove 41 is slidingly assembled There is a first baffle plate 42, and the first baffle plate 42 is provided with a number of first gaps 43 corresponding to the drying ports 4 one by one. Some installation grooves 44 are arranged, and ultraviolet sterilizing lamp 45 is all provided with in some installation grooves 44, is provided with the vertical groove 46 that is connected with some installation grooves 44 and horizontal groove 41 in the box body 1, and the vertical groove 46 is slidingly assembled with the second Baffle plate 47, the second baffle plate 47 is provided with some second gaps 48 corresponding to the mounting grooves 44 one by one, the upper end of the second baffle plate 47 is provided with a stay wire 49 fixedly connected with the first baffle plate 42, and the box body 1 is provided with A pulling mechanism matched with the second baffle plate 47.

Adopting the technical solution of the present invention, when it is necessary to sterilize medical instruments, put the medical instruments to be sterilized into several washing baskets 34 respectively, and then place several washing baskets 34 on the upper side of the support plate 24 respectively, and ensure the rectangular rotation Block 33 enters in the rectangular drive hole 35, closes box door 101, drives some gears 31 on the left side to rotate simultaneously by the transmission mechanism, and the gear 31 on the left side drives the gear 31 on the right side to rotate through the transmission chain 32, and the gear 31 on the right side drives The rectangular rotating block 33 rotates, and the rectangular rotating block 33 drives the washing basket 34 to rotate;

The water pump 2 works, and the clear water in the water storage tank 13 is pumped into the U-shaped pipe 21 through the water pump 2, and injected into the spray pipe 22, and then sprayed up and down through the spray holes 23 on the upper and lower sides of the spray pipe 22, respectively. The medical instruments in the washing baskets 34 on both sides are filled and showered, and the medical instruments are filled and showered from the upper and lower sides. Cleaning effect on medical devices;

After the filling and cleaning is completed, the water pump 2 stops working, thereby stopping the filling and pouring of the medical equipment, and then through the pulling mechanism, the second baffle plate 47 is pulled to move downward until several second gaps 48 of the second baffle plate 47 are respectively connected with several The mounting grooves 44 are matched, and the blocking of the mounting grooves 44 is cancelled, the second baffle plate 47 moves downward, and the first baffle plate 42 is pulled by the pull wire 49 to move backward, and the reset mechanism is compressed. When the second gap of the second baffle plate 47 48 and installation groove 44 one-to-one correspondence, some first gaps 43 of first baffle plate 42 are matched with drying port 4, can make ultraviolet disinfection lamp 45 and drying mechanism 102 start to work at this moment, medical equipment is dried Dry disinfection, the motor 5 works, still drives the washing basket 34 to start rotating, so that the ultraviolet disinfection lamp 45 can evenly irradiate the medical equipment and improve the disinfection effect. The plate 47 seals some installation grooves 44, blocks the ultraviolet disinfection lamp 45, and prevents water from damaging the ultraviolet disinfection lamp 45. After the second baffle plate 47 cancels the pulling of the first baffle plate 42, it is reset by a reset mechanism. The baffle plate 42 seals some drying ports 4 to prevent water from entering the drying mechanism 102 through the drying ports 4 and causing damage to the drying mechanism 102; The upper side of the support plate 24 is removed.

The transmission mechanism includes a motor 5 installed on the upper side of the casing 1, and the motor 5 is connected with a rotating rod 51, and the rotating rod 51 is fixedly connected with the middle part of some left gears 31. Such structure, when motor 5 starts to work, can drive rotating rod 51 to start to rotate, and rotating rod 51 can drive some gears 31 on the left side to rotate simultaneously, thereby drives the gear 31 on the right side to rotate by transmission chain 32. In fact, other structures can also be considered according to specific conditions, and several left gears 31 are driven to rotate at the same time.

The reset mechanism includes two sliding rods 52, the two sliding rods 52 are respectively located on the left and right sides of the first baffle 42, and the left and right sides of the first baffle 42 are fixedly connected with the limit seat 53 sleeved with the sliding rod 52, A spring 54 sleeved with the sliding rod 52 is provided between the limit seat 53 and the inner wall of the horizontal groove 41 near the vertical groove 46 . With such a structure, when the first baffle 42 moves toward the side close to the vertical groove 46 , the first baffle 42 moves relative to the sliding rod 52 , and the spring 54 is compressed. In fact, other structures may also be used according to specific conditions to realize the reset of the first baffle 42 .

The pulling mechanism includes a chute 6 that communicates with the vertical groove 46. A mounting piece 61 that is fixedly connected with the second baffle plate 47 is slidably assembled in the chute 6. The mounting piece 61 is threadedly connected with a screw rod 62, and the upper and lower sides of the screw rod 62 are A mounting base 63 is fixedly connected to the box body 1 on the rotating assembly, and a rotating handle 64 is fixedly connected to the upper end of the screw rod 62 . With such a structure, when the staff turns the handle 64, the screw rod 62 can be driven to rotate. Since the screw rod 62 is threadedly connected with the mounting part 61, the second baffle plate 47 can be driven to move up and down through the mounting part 61. In fact, other structures can also be used according to specific conditions to drive the second baffle plate 47 to move up and down.

The water storage tank 13 is provided with a water inlet 7 , the lower side of the water storage tank 13 is provided with a drain valve 71 , and the water storage tank 13 is provided with a transparent observation port 72 . Such a structure is convenient for staff to replace the clear water in the water storage tank 13 . In fact, other structures can also be considered according to specific conditions, so that the staff can easily replace the clean water in the water storage tank 13 .

The four corners of the lower side of the water storage tank 13 are all provided with threaded holes 73, and the four threaded holes 73 are all threaded with supporting feet 74, and the four supporting feet 74 lower ends are all provided with anti-slip pads. Such a structure can adjust the height of each support foot 74 protruding from the threaded hole 73, so that it is convenient for the staff to install the device on uneven ground. In fact, other structures can also be considered according to specific conditions, so that the staff can install the device on uneven ground.

The lower sides of several rectangular rotating blocks 33 are all provided with circular plates 76 . With such a structure, the circular plate 76 can support the washing basket 34 , and the circular plate 76 follows the rotation of the rectangular rotating block 33 to prevent friction between the washing basket 34 and the support plate 24 . In fact, other structures can also be considered according to specific conditions, which can support the washing basket 34 and prevent friction between the washing basket 34 and the support plate 24 .

Both the first baffle plate 42 and the second baffle plate 47 are provided with rubber waterproof pads on the side facing the inside of the box body 1 . Such a structure can improve the waterproof effect. In fact, other structures can also be considered according to specific conditions to improve the waterproof effect.

The above-mentioned embodiments only illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims (6)

1. The utility model provides a nephrology department medical instrument degassing unit, includes the box, the box articulates there is the chamber door, the box upside is equipped with stoving mechanism, the box downside is equipped with the drain pipe, the drain pipe is equipped with the on-off valve, the drain pipe lower extreme is connected with the water storage case, the water storage case embeds has clear water, its characterized in that: the water storage tank is internally provided with a water pump, the water pump is connected with a U-shaped pipe extending into the tank body, the U-shaped pipe is provided with a plurality of groups of spraying mechanisms from top to bottom, each group of spraying mechanisms comprises two mutually symmetrical spraying pipes, the upper side and the lower side of each spraying pipe are respectively provided with a plurality of spraying holes, a supporting plate fixedly connected with the inner wall of the tank body is arranged between every two adjacent groups of spraying mechanisms, the left ends of a plurality of supporting plates extend out of the tank body, an inner cavity is arranged in each supporting plate, the left end and the right end of each inner cavity are respectively provided with a gear in a rotating way, two gears in the same inner cavity are meshed with one transmission chain, the right end of each gear is connected with a rectangular rotating block positioned on the upper side of the supporting plate in a transmitting way, the gears at the left ends are connected with one transmission mechanism in a plurality of washing baskets which are in one-to-one correspondence with the supporting plates, the lower side of the washing basket is provided with a rectangular transmission hole matched with the rectangular rotating block, the upper inner wall of the box body is provided with a plurality of drying openings matched with the drying mechanism, the box body is provided with a transverse groove communicated with the plurality of drying openings, a first baffle is arranged in the transverse groove in a sliding mode, the first baffle is provided with a plurality of first notches corresponding to the drying openings one by one, the left side and the right side of the first baffle are respectively provided with a reset mechanism, the rear inner wall of the box body is provided with a plurality of mounting grooves, a plurality of ultraviolet disinfection lamps are arranged in the mounting grooves, the box body is internally provided with vertical grooves communicated with the plurality of mounting grooves and the transverse groove, a second baffle is arranged in the vertical grooves in a sliding mode, the second baffle is provided with a plurality of second notches corresponding to the mounting grooves one by one, the upper end of the second baffle is provided with a pull wire fixedly connected with the first baffle, the box body is provided with a pull mechanism matched with the second baffle, the reset mechanism comprises two slide bars, the two slide bars are respectively positioned at the left side and the right side of the first baffle, the left side and the right side of the first baffle are fixedly connected with limiting seats sleeved with the slide bars, springs sleeved with the slide bars are arranged between the limiting seats and the inner wall of one side of the transverse groove, which is close to the vertical groove, the pulling mechanism comprises a sliding groove communicated with the vertical groove, a mounting part fixedly connected with the second baffle is arranged in the sliding groove in a sliding manner, a screw is connected with the mounting part in a threaded manner, mounting seats are fixedly connected with the upper side and the lower side of the screw in a rotating manner, and a rotating handle is fixedly connected with the upper end of the screw.

2. A nephrology department medical instrument sterilizing apparatus according to claim 1, wherein: the transmission mechanism comprises a motor arranged on the upper side of the box body, the motor is connected with a rotating rod in a transmission mode, and the rotating rod is fixedly connected with the middle portions of the gears on the left sides.

3. A nephrology department medical instrument sterilizing apparatus according to claim 1, wherein: the water storage tank is provided with a water inlet, the lower side of the water storage tank is provided with a drain valve, and the water storage tank is provided with a transparent observation port.

4. A nephrology department medical instrument sterilizing apparatus according to claim 1, wherein: the four corners of the lower side of the water storage tank are respectively provided with a threaded hole, four threaded holes are respectively connected with supporting feet in a threaded manner, and the lower ends of the four supporting feet are respectively provided with an anti-skid pad.

5. A nephrology department medical instrument sterilizing apparatus according to claim 1, wherein: and circular plates are arranged on the lower sides of the rectangular rotating blocks.

6. A nephrology department medical instrument sterilizing apparatus according to claim 1, wherein: the first baffle and the second baffle are both provided with rubber waterproof pads facing one side in the box body.

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